release/19.x: [WebAssembly] Handle symbols in .init_array
sections (#119127)
#1794
Workflow file for this run
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name: LLVM Tests | |
permissions: | |
contents: read | |
on: | |
workflow_dispatch: | |
push: | |
branches: | |
- 'release/**' | |
paths: | |
- 'llvm/**' | |
- '.github/workflows/llvm-tests.yml' | |
- '.github/workflows/llvm-project-tests.yml' | |
pull_request: | |
branches: | |
- 'release/**' | |
paths: | |
- 'llvm/**' | |
- '.github/workflows/llvm-tests.yml' | |
- '.github/workflows/llvm-project-tests.yml' | |
concurrency: | |
# Skip intermediate builds: always. | |
# Cancel intermediate builds: only if it is a pull request build. | |
group: ${{ github.workflow }}-${{ github.ref }} | |
cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }} | |
jobs: | |
check-all: | |
if: github.repository_owner == 'llvm' | |
name: Build and Test | |
uses: ./.github/workflows/llvm-project-tests.yml | |
with: | |
build_target: check-all | |
projects: clang;lld;libclc;lldb | |
abi-dump-setup: | |
if: github.repository_owner == 'llvm' | |
runs-on: ubuntu-latest | |
outputs: | |
BASELINE_REF: ${{ steps.vars.outputs.BASELINE_REF }} | |
ABI_HEADERS: ${{ steps.vars.outputs.ABI_HEADERS }} | |
BASELINE_VERSION_MAJOR: ${{ steps.vars.outputs.BASELINE_VERSION_MAJOR }} | |
BASELINE_VERSION_MINOR: ${{ steps.vars.outputs.BASELINE_VERSION_MINOR }} | |
LLVM_VERSION_MAJOR: ${{ steps.version.outputs.major }} | |
LLVM_VERSION_MINOR: ${{ steps.version.outputs.minor }} | |
LLVM_VERSION_PATCH: ${{ steps.version.outputs.patch }} | |
steps: | |
- name: Checkout source | |
uses: actions/checkout@v4 | |
with: | |
fetch-depth: 250 | |
- name: Get LLVM version | |
id: version | |
uses: ./.github/workflows/get-llvm-version | |
- name: Setup Variables | |
id: vars | |
run: | | |
# C++ ABI: | |
# 18.1.0 we aren't doing ABI checks. | |
# 18.1.1 We want to check 18.1.0. | |
# C ABI: | |
# 18.1.0 We want to check 17.0.x | |
# 18.1.1 We want to check 18.1.0 | |
echo "BASELINE_VERSION_MINOR=1" >> "$GITHUB_OUTPUT" | |
if [ ${{ steps.version.outputs.patch }} -eq 0 ]; then | |
{ | |
echo "BASELINE_VERSION_MAJOR=$(( ${{ steps.version.outputs.major }} - 1))" | |
echo "ABI_HEADERS=llvm-c" | |
} >> "$GITHUB_OUTPUT" | |
else | |
{ | |
echo "BASELINE_VERSION_MAJOR=${{ steps.version.outputs.major }}" | |
echo "ABI_HEADERS=." | |
} >> "$GITHUB_OUTPUT" | |
fi | |
abi-dump: | |
if: github.repository_owner == 'llvm' | |
needs: abi-dump-setup | |
runs-on: ubuntu-latest | |
strategy: | |
matrix: | |
name: | |
- build-baseline | |
- build-latest | |
include: | |
- name: build-baseline | |
llvm_version_major: ${{ needs.abi-dump-setup.outputs.BASELINE_VERSION_MAJOR }} | |
ref: llvmorg-${{ needs.abi-dump-setup.outputs.BASELINE_VERSION_MAJOR }}.${{ needs.abi-dump-setup.outputs.BASELINE_VERSION_MINOR }}.0 | |
repo: llvm/llvm-project | |
- name: build-latest | |
llvm_version_major: ${{ needs.abi-dump-setup.outputs.LLVM_VERSION_MAJOR }} | |
ref: ${{ github.sha }} | |
repo: ${{ github.repository }} | |
steps: | |
- name: Install Ninja | |
uses: llvm/actions/install-ninja@main | |
- name: Install abi-compliance-checker | |
run: | | |
sudo apt-get install abi-dumper autoconf pkg-config | |
- name: Install universal-ctags | |
run: | | |
git clone https://github.com/universal-ctags/ctags.git | |
cd ctags | |
./autogen.sh | |
./configure | |
sudo make install | |
- name: Download source code | |
uses: llvm/actions/get-llvm-project-src@main | |
with: | |
ref: ${{ matrix.ref }} | |
repo: ${{ matrix.repo }} | |
- name: Configure | |
run: | | |
mkdir install | |
cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug -DLLVM_TARGETS_TO_BUILD="" -DLLVM_BUILD_LLVM_DYLIB=ON -DCMAKE_C_FLAGS_DEBUG="-g1 -Og" -DCMAKE_CXX_FLAGS_DEBUG="-g1 -Og" -DCMAKE_INSTALL_PREFIX="$(pwd)"/install llvm | |
- name: Build | |
# Need to run install-LLVM twice to ensure the symlink is installed (this is a bug). | |
run: | | |
ninja -C build install-LLVM | |
ninja -C build install-LLVM | |
ninja -C build install-llvm-headers | |
- name: Dump ABI | |
run: | | |
if [ "${{ needs.abi-dump-setup.outputs.ABI_HEADERS }}" = "llvm-c" ]; then | |
nm ./install/lib/libLLVM.so | awk "/T _LLVM/ || /T LLVM/ { print $3 }" | sort -u | sed -e "s/^_//g" | cut -d ' ' -f 3 > llvm.symbols | |
# Even though the -symbols-list option doesn't seem to filter out the symbols, I believe it speeds up processing, so I'm leaving it in. | |
export EXTRA_ARGS="-symbols-list llvm.symbols" | |
else | |
touch llvm.symbols | |
fi | |
abi-dumper $EXTRA_ARGS -lver ${{ matrix.ref }} -skip-cxx -public-headers ./install/include/${{ needs.abi-dump-setup.outputs.ABI_HEADERS }} -o ${{ matrix.ref }}.abi ./install/lib/libLLVM.so | |
# Remove symbol versioning from dumps, so we can compare across major versions. | |
sed -i 's/LLVM_${{ matrix.llvm_version_major }}/LLVM_NOVERSION/' ${{ matrix.ref }}.abi | |
- name: Upload ABI file | |
uses: actions/upload-artifact@v3 | |
with: | |
name: ${{ matrix.name }} | |
path: ${{ matrix.ref }}.abi | |
- name: Upload symbol list file | |
if: matrix.name == 'build-baseline' | |
uses: actions/upload-artifact@v3 | |
with: | |
name: symbol-list | |
path: llvm.symbols | |
abi-compare: | |
if: github.repository_owner == 'llvm' | |
runs-on: ubuntu-latest | |
needs: | |
- abi-dump-setup | |
- abi-dump | |
steps: | |
- name: Download baseline | |
uses: actions/download-artifact@v3 | |
with: | |
name: build-baseline | |
path: build-baseline | |
- name: Download latest | |
uses: actions/download-artifact@v3 | |
with: | |
name: build-latest | |
path: build-latest | |
- name: Download symbol list | |
uses: actions/download-artifact@v3 | |
with: | |
name: symbol-list | |
path: symbol-list | |
- name: Install abi-compliance-checker | |
run: sudo apt-get install abi-compliance-checker | |
- name: Compare ABI | |
run: | | |
if [ -s symbol-list/llvm.symbols ]; then | |
# This option doesn't seem to work with the ABI dumper, so passing it here. | |
export EXTRA_ARGS="-symbols-list symbol-list/llvm.symbols" | |
fi | |
# FIXME: Reading of gzip'd abi files on the GitHub runners stop | |
# working some time in March of 2021, likely due to a change in the | |
# runner's environment. | |
abi-compliance-checker $EXTRA_ARGS -l libLLVM.so -old build-baseline/*.abi -new build-latest/*.abi || test "${{ needs.abi-dump-setup.outputs.ABI_HEADERS }}" = "llvm-c" | |
- name: Upload ABI Comparison | |
if: always() | |
uses: actions/upload-artifact@v3 | |
with: | |
name: compat-report-${{ github.sha }} | |
path: compat_reports/ |